GB1077866A - Mineral-mining apparatus for operation in steep seams - Google Patents

Mineral-mining apparatus for operation in steep seams

Info

Publication number
GB1077866A
GB1077866A GB12762/66A GB1276266A GB1077866A GB 1077866 A GB1077866 A GB 1077866A GB 12762/66 A GB12762/66 A GB 12762/66A GB 1276266 A GB1276266 A GB 1276266A GB 1077866 A GB1077866 A GB 1077866A
Authority
GB
United Kingdom
Prior art keywords
mineral
face
scaffold
steep seams
mining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12762/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harpener Bergbau AG
Original Assignee
Harpener Bergbau AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harpener Bergbau AG filed Critical Harpener Bergbau AG
Publication of GB1077866A publication Critical patent/GB1077866A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/16—Guiding the machine by making use of the timbering, filling, or other supports
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential shifting devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0052—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Remote Sensing (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Hydraulic Turbines (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB12762/66A 1965-04-22 1966-03-23 Mineral-mining apparatus for operation in steep seams Expired GB1077866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55827A DE1261096B (de) 1965-04-22 1965-04-22 Vorrichtung und Verfahren zum mannlosen, vollmechanischen Abbau in Floezen steiler und halbsteiler Lagerung

Publications (1)

Publication Number Publication Date
GB1077866A true GB1077866A (en) 1967-08-02

Family

ID=7159158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12762/66A Expired GB1077866A (en) 1965-04-22 1966-03-23 Mineral-mining apparatus for operation in steep seams

Country Status (5)

Country Link
BE (1) BE678828A (es)
DE (1) DE1261096B (es)
ES (1) ES324227A1 (es)
GB (1) GB1077866A (es)
NL (1) NL6604589A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500069A (zh) * 2014-11-27 2015-04-08 中国煤炭科工集团太原研究院有限公司 一种特厚煤层边角煤的连续采煤机放顶煤开采工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664195B (zh) * 2020-12-24 2023-09-22 中国神华能源股份有限公司哈尔乌素露天煤矿 采空区处理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500069A (zh) * 2014-11-27 2015-04-08 中国煤炭科工集团太原研究院有限公司 一种特厚煤层边角煤的连续采煤机放顶煤开采工艺
CN104500069B (zh) * 2014-11-27 2017-03-22 中国煤炭科工集团太原研究院有限公司 一种特厚煤层边角煤的连续采煤机放顶煤开采工艺

Also Published As

Publication number Publication date
BE678828A (es) 1966-09-16
NL6604589A (es) 1966-10-24
DE1261096B (de) 1968-02-15
ES324227A1 (es) 1967-02-01

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